hot-sale grooved ball bearing quality for blowout preventers

Deep groove ball bearings

Deep groove ball bearings are suitable for moderate radial or thrust loads and combined radial/thrust loads. The metric DGB series follows ISO design practices for boundary dimensions, Bore, O.D., width and corner radii. Both metric and inch series bearings are supplied with a two-piece machined brass cage, ball centered in most sizes and land riding in the very large bearings. Unless otherwise specified by the end user, these bearings will automatically be supplied with a C3 clearance for metric bearings and B3 for inch series ball bearings. This is necessary to provide some mounted clearance since these bearings are typically mounted on a shaft with an interference fit.

Please refer to our engineering section for tolerances, internal clearances, and recommended shaft and housing fits for these bearings. Because of their versatility, deep groove ball bearings are used in many applications throughout multiple industries in electric motors, pumps, gear boxes and rolls. American Roller Bearing’s brass cage and heavy designs are well suited for these tough applications. We offer deep groove ball bearings from 8”/200mm bore to 63”/1600mm bore.

The complete metric bearing numbers will have the “M” cage and “C_” clearance suffixes added to the bearing number as follows:

DGB61960MC3 This is a 300mm bore bearing with C3 clearance (.0043” - .0071‘)

Complete inch bearing numbers will simply have the “B__” clearance suffix added while still providing a machined brass cage as follows:

130DGB553B3 This is a 13.0000 in. bore bearing with B3 clearance (.122” - .203”)

Deep Groove Ball common suffixes:

B3, B4 ETC. - INTERNAL CLEARANCE, INCH SERIES

C3, C4 ETC.- INTERNAL CLEARANCE, METRIC SERIES

D - TWO ROW BEARING

M - MACHINED BRASS CAGE

N - ONE 45 DEGREE OUTER RACE FACE NOTCH

N2 - TWO 45 DEGREE OUTER RACE FACE NOTCHES

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The production of Waxing grooved ball bearing involves the following processes: the cutting of wall panels, primary steel fixings, steel beam clamps, and the fabrication of aluminum track. The product has a relatively low frictional resistance and is stable when running

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Waxing deep groove ball bearing dimensions goes through numerous lab tests before mass production, such as dimensional stability at elevated temperature, bridge deformation and lens retention, lens size, thickness and curvature, etc. It can be found in many fields like the fields of navigation, construction, crane, mining, and railway

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Parts of the materials of Waxing grooved ball bearing are purchased directly from suppliers that adhere to the highest environmental and quality standards, ensuring these materials are the most sustainable and healthy available. It is widely accepted for its high impact strength and shock absorption

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Waxing grooved ball bearing is made by optical, mechanical, and quality assurance engineers. Their expertise in a wide range of imaging applications and technologies ensures the quality of this product. The product can withstand heavy inertial forces

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Waxing deep groove ball bearing dimensions has been tested for guaranteed electrical safety. It has passed international tests for electric appliances such as insulation, electric leakage, plug performance, and grounding lead tests. The high-quality roller bearing can help the product achieve high thrust capacity

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Its quality is guaranteed by the comprehensive quality control system. It achieves both high rotating precision and pretty low vibration level

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Zhejiang waxing electromechanical co.LTD.，Factory located in Shandong,Headquarters located in Zhejiang,China.

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Waxing grooved ball bearing quality for blowout preventers